Open Duplex Conference Ringing (Event Type)
From Zenitel Wiki
Event description
| Event Owner: | A station |
| Event type: | 18 - Open Duplex Conf. Ringing |
| Subevent: | N/A |
| When change to ON: | At the start of ringing when this station is included in an Open Duplex Conference by another station |
| When change to OFF: | When the station enters into the conference, or ringing stops due to time-out or C-key |
| When related to: | Open Duplex Conf. Directory number |